//拦截器配置
//请求拦截器
axios.interceptors.request.use(config => {
    //如果存在token，则请求携带这token
    if(window.sessionStorage.getItem('tokenStr')){
        config.headers['token'] = window.sessionStorage.getItem('tokenStr');
    }
    return config;
},error => {
    console.log(error);
})

//响应拦截器
import axios from 'axios'
import { Message } from 'element-ui';
import { Notification } from 'element-ui';
import router from '../router'
import request from './request'

axios.interceptors.response.use(success => {
    //业务逻辑错误
    if(success.status && success.status == 200){
        if(success.data.code == 500 || success.data.code == 401 || success.data.code == 403){
            Notification.error({
                title: success.data.message,
                //message: ''
            })
            //Message.error({message:success.data.message});
            return;
        }
        //操作成功
        if(success.data.message){
            Notification.success({
                title: success.data.message,
                position: 'bottom-right'
            })
            //Message.success({message:success.data.message});
        }
    }
    return success.data;
},error => {
    if(error.response.code == 504 || error.response.code == 404){
        Message.error({message:'服务器宕机了，( ╯□╰ )'});
    } else if (error.response.code == 403){
        Message.error({message:'您的权限不足'});
    } else if (error.response.code == 401){
        Message.error({message:'尚未登录，请登录'});
        //跳至登录页面
        router.replace('/');
    } else if (error.response.data.message){
        Message.error({message:error.response.data.message})
    } else{
        Message.error({message:'未知错误'});
    }
    return;
});


//前置路径
let baseURL = '';

//请求json格式的post请求
export const postRequest = (url,params) => {
    return axios({
        method: 'post',
        url: `${baseURL}${url}`,
        data: params,
    })
}


//请求json格式的put请求
export const putRequest = (url,params) => {
    return axios({
        method: 'put',
        url: `${baseURL}${url}`,
        data: params,
        headers: {
            'token': this.$store.state.token
        }
    })
}

//请求json格式的get请求
export  const getRequest = (url,params) => {
    return axios({
        method: 'get',
        url: `${baseURL}${url}`,
        data: params
    })
}

//请求json格式的delete请求
export  const deleteRequest = (url,params) => {
    return axios({
        method: 'delete',
        url: `${baseURL}${url}`,
        data: params
    })
}
